Cub Scout Logos are available to download on the BSA website: www.myscouting.org
You must log in with a username and password to enter this site. (It's the same site we use for Youth Protection Training). Once you're logged in, it's a little difficult to find logos on the site, so here is the direct link:
For convenience, here are a few of the logos in color:
Best File Formats?
What File Format Works Best?
For Printing T-Shirts:
For Printing Posters or Large Format Items:
For the Web:
Google to learn more about file formats.